Hiring a Convolutional Neural Networks (CNN) developer is crucial for businesses dealing with image and video data. CNN developers can help in building robust and efficient models for image recognition, video analysis, and natural language processing. They can significantly improve your product's ability to understand visual data, leading to enhanced user experience. Moreover, their expertise can also be used in developing intelligent systems for various applications like self-driving cars, facial recognition, and medical imaging, opening up new opportunities for innovation and growth.